Novus and Nexus uses the same Sphere Scroll?

[Giantbane]

My Novus is about to upgrade to Nexus but I still have a Sphere Scroll to finish and chosen the Sphere Scroll Novus from the NPC. (For modifying the stats).

What happen if I upgraded to Nexus, would the Sphere Scroll (Novus version) be invalidated to use?

This confused me because from the NPC quest for the relic shows 2 option for Sphere Scroll. One for Novus and one for Nexus, I thought the reason they split it because they got to have significant differences.

No, they use the same exact sphere scroll. I tested this with my own relic. I generated a sphere scroll to modify the stats on my Bravura Novus (have the NPC give me a filled up sphere scroll that I can remove stats from and replace with new ones). I then upgraded it to a Nexus without turning in the sphere scroll. After I upgraded to the Bravura Nexus, I turned in the filled sphere scroll that was generated from my Novus to modify the stats on my Nexus. I was not required to buy a new sphere scroll, even though I had upgraded to a Nexus.